Food bar tray



FIG. 1 is a perspective view of a food bar tray showing my new design;

FIG. 2 is a front elevational view thereof, the rear being identical;

FIG. 3 is a left side elevational view thereof, the right side view being identical.

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a food bar tray, as shown and described. 